Which two restrictions does relayout place on the administration of a volume while it is in progress? (Select two.)
A. During a relayout, you cannot create a sparse plex.
B. During a relayout, you cannot change the number of mirrors in a volume.
C. During a relayout, you cannot change the number of subdisks in a volume.
D. During a relayout, you cannot create a snapshot of a volume.
E. During a relayout, you cannot create a backup of a volume.